/**
 * 
 */
package replace.type.code.with.Class;

/**
 * @author meng.sun
 *
 */
public class BloodGroup {

	public static final BloodGroup O = new BloodGroup(0);
	public static final BloodGroup A = new BloodGroup(1);
	public static final BloodGroup B = new BloodGroup(2);
	public static final BloodGroup AB = new BloodGroup(3);
//	public static final BloodGroup[] _values = {O, A, B, AB};
	
	private final int _code;
	
	private BloodGroup(int code) {
		_code = code;
	}
	
//	private int getCode() {
//		return _code;
//	}
//	
//	private static BloodGroup code(int arg) {
//		return _values[arg];
//	}
	
}
